Keeping box for head unit of printer



FIG. 1 is a front perspective view of a keeping box for head unit of printer showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view in open position thereof. 

The ornamental design for a keeping box for head unit of printer, as shown and described. 